bieber. and then late other "nightline." >> i'm terry moran. coming up next on "nightline" the american man living a nightmare. jailed in a south american prison. he is now out on bail. the "nightline" investigation that took us inside his personal hell. plus my co anchor bill weir goes inside [ fingers tapping ] [ rain pattering ] [ heels clicking ] [ female announcer ] yoplait light tastes great now... ♪ ...and feels great later 20 delicious flavors of yoplait light, now at 90 calories each. yoplait, it is so good! se me, sir i'm gonna have to ask you to power down your little word game. i think your friends will understand. oh no, it's actually my geico app...see? ...i just uh paid my bill. did you really? from the plane? yeah, i can manage my policy, get roadside assistance, pretty much access geico 24/7. sounds a little too good to be true sir. i'll believe that when pigs fly. ok, did she seriously just say that? geico. just click away with our free mobile app. i'd like to thank eating